\begin{table}%t1
\caption{Zeeman splitting results.}\label{zeeman_res}
\small %\centerline
 {\begin{tabular}{llccccccc}
\hline\hline
{Source} & & $\alpha_{\rm J2000}$ & $\delta_{\rm J2000}$ & $V_{\rm LSR}$ & Peak Flux & Int. Flux & $\Delta V_{\rm z}$ & $|B|$ \\
& & hh~mm~ss & $^\circ~'~''$ & \kms & (Jy/beam) & (Jy/beam) & m~s$^{-1}$ & (mG) \\
\hline
09.62+0.20$^a$ &	              & 18~06~14.66 &	--20~31~31.60 & 1.0  & 6757 & 3091 & --$0.137\pm0.002	$ & --$2.80\pm0.04 $ \\	 
 &	              &  &	 & --0.1$^b$  &  &  & $0.42\pm0.02	$ & $8.6\pm0.4 $ \\	 
 &	              &  &	 & 1.2$^b$  &  &  & $-0.145\pm0.002	$ & $-2.96\pm0.04 $ \\	 
12.89+0.49$^a$ & IRAS 18089-1732 & 18~11~51.46 &  	--17~31~28.84 & 39.3 & 71   & 105   & $ 0.41\pm0.03   $ & $  8.4\pm0.7  $ \\
 &	              &  &	 & 34.8$^b$  &  &  & $0.18\pm0.05	$ & $4\pm1 $ \\	 
 &	              &  &	 & 39.2$^b$  &  &  & $0.59\pm0.05	$ & $12\pm1 $ \\	 
23.01-0.41$^a$ &  	              & 18~34~40.37 &  	--09~00~38.30 & 74.8 & 585  & 1016  & --$1.49\pm0.03  	$ & --$30.3\pm0.7  $ \\
 &	              &  &	 & 74.9$^b$  &  &  & --$1.49\pm0.02	$ & --$30.3\pm0.4 $ \\	 
 &	              &  &	 & 81.0$^b$  &  &  & $0.7\pm0.1	$ & $14\pm2 $ \\	 
25.71+0.04 &  	              & 18~38~03.10 &  	--06~24~32.00 & 95.6 & 590  & 591  & $ <$0.06 & $ <$1.2         \\
25.83-0.18 &  	              & 18~39~04.70 &  	--06~24~17.00 & 90.7 & 69   & 84   &	$ 0.99\pm0.20	$ & $   20\pm4    $ \\
28.15+0.00 &  	              & 18~42~41.00 &  	--04~15~21.00 & 101.3& 30   & 24   &	$ <$1.8 & $<$37 \\
31.28+0.06 & IRAS 18456-0129 & 18~48~12.38 &  	--01~26~22.60 & 110.4& 74   & 174  & $ 2.06\pm0.26   $ & $ 	42\pm5    $ \\
32.03+0.06 & IRAS 18470-0050 & 18~49~37.04 &  	--00~46~50.10 & 98.7 & 69   & 81   & $ <$0.51& $ <$11 \\
33.64-0.21 &   	      & 18~53~28.70 &  	+00~31~58.00 & 58.6 & 63   & 54   &	--$0.89\pm0.17	$ & --$18\pm3    $ \\
35.20-0.74 & IRAS 18556+0136 &	18~58~12.98 &  	+01~40~37.50 & 30.5 & 169  & 167  &	$ 0.81\pm0.04  	$ & $ 16.5\pm0.7  $ \\
35.20-1.74 & W48   	      &	19~01~45.60 &  	+01~13~28.00 & 41.5 & 476  & 643 &	$ 0.32\pm0.02	$ & $  6.4\pm0.3  $ \\
37.40+1.52 & IRAS 18517+0437 &	18~54~13.80 &  	+04~41~32.00 & 41.0 & 320  & 193  &	$ 0.75\pm0.02   $ & $ 15.4\pm0.4  $ \\
43.80-0.13 & W49N            & 19~11~55.10 &   +09 36 00.00 & 40.0 & 35   & 81   &	$<$1.9 & $ <$39 \\
49.49-0.39 & W51-e1/e2             & 19~23~44.50 &   +14~30~31.00 & 59.0 & 1029  & 885  & $ 0.72\pm0.04	$ & $ 14.7\pm0.8  $ \\
69.52-0.97 & ON1	      &	20~10~09.07 &	+31~31~34.40 & 11.6 & 96   & 45   &	$ <$0.2 & $ <$4.1  \\
78.10+3.64 & IRAS 20126+4104 & 20~14~26.04 &   +41~13~33.39 & --6.1 & 60   & 77   &	$ <0.8	        $ & $ <$17          \\
% &	              &  &	 & -8.6$^b$  &  &  & $-1.1\pm0.3	$ & $-22\pm6 $ \\	 
% &	              &  &	 & -5.0$^b$  &  &  & $0.24\pm0.05	$ & $5\pm1 $ \\	 
81.87+0.78$^a$ & W75N	      &	20~38~36.80 &	+42~37~59.00 & 5.0  & 273  & 317  &	$ 0.40\pm0.02	$ & $  8.2\pm0.3  $ \\
 &	              &  &	 & 5.0$^b$  &  &  & $0.28\pm0.02	$ & $5.7\pm0.4 $ \\	 
 &	              &  &	 & 7.3$^b$  &  &  & $0.46\pm0.02	$ & $9.4\pm0.4 $ \\	 
109.86+2.10 & Cepheus A         &	22~56~18.09 &  	+62~01~49.45 & --4.2 & 364  & 484  &	$ 0.39\pm0.01	$ & $  8.1\pm0.2  $ \\
111.53+0.76$^a$ & NGC~7538        &	23~13~45.36 &  	+61~28~10.55 & --56.1& 233  & 514  &	$ 0.79\pm0.03 	$ & $ 16.2\pm0.6  $ \\
 &	              &  &	 & --58$^b$  &  &  & $0.78\pm0.04	$ & $16.0\pm0.8 $ \\	 
 &	              &  &	 & --56$^b$  &  &  & $0.59\pm0.02	$ & $12.1\pm0.4 $ \\	 
133.94+1.04 & W3(OH)         &	02~27~04.72 &  	+61~52~24.73 & --44.0& 3705 & 8198 & $ 0.141\pm0.003	$ & $ 2.87\pm0.05 $ \\
173.49+2.42 & S231	      &	05~39~13.06 &	+35~45~51.29 & --13.0& 52   & 53   &	$ 0.95\pm0.11	$ & $   19\pm2    $ \\
174.19-0.09 & AFGL~5142       & 05~30~42.00 &   +33~47~14.00 & 2.1  & 55   & 34   &	$ < $0.8    & $	<$18     \\
188.95+0.89 & IRAS 06058+2138 &	06~08~53.35 &  	+21~38~28.67 & 10.9 & 633  & 485  &	--$0.49\pm0.02 	$ &  --$9.9\pm0.4  $ \\
192.60-0.05 & S255           & 06~12~54.02 &   +17~59~23.00 & 5.0  & 94   & 78   &	$ 0.47\pm0.05	$ & $  9.6\pm0.9  $ \\
\hline
\end{tabular}}
\medskip
 $^a$ Significant magnetic field changes across the maser spectrum. \\
 $^b$ Velocity of the maser feature for which Zeeman splitting was determined separately. 
\end{table}